Repairing and maintenance of over head line 6.6 kv power from existing madhuban coal washery to newly proposed 5.0 mtpa madhuban nlw coal washery under block-ii area, bccl.

Repairing and replacement of worn out spare of ps-1 sump pump i.e. head shaft, impeller, tt joint and bush of rom section at madhuban coal washery under block-ii area, bccl.

Mechanical repairing/ overhauling of gear box and gear coupling including fabrication and installation of gear box and motor base frame of conveyor unit 401 at moonidih coal washery.

Repairing, overhauling of four stage g.s. 125 h.hmv gear box unit no. 902 at madhuban coal washery under block-ii area, bccl .

Repairing , overhauling of four stage g.s. 125 h.hmv stand by gear box unit no. 902 at madhuban coal washery under block-ii area, bccl .

Repairing, overhauling of gear box type gs-160 of unit no 401 in ps-5 assembly of madhuban coal washery under block-ii area, bccl .

Repairing, overhaling of gear box type gs-160 em of unit no 301 in ps-5 assembly at madhuban coal washery under block-ii area, bccl .

Dismantling, repairing and refitting of gc-16 gear box coupling for gs-125 gear box in unit no. 1401 and 1402 at loading section at madhuban coal washery under block-ii area, bccl

Overhauling of four stage gs 160 gear box unit no. 1404 in loading section at madhuban coal washery under block-ii area, bccl.

Overhauling of four stage gs 160 gear box unit no. 1404 in loading section at madhuban coal washery under block-ii area, bccl.